ER 40 COLLET SET 3 MM TO 26 MM High Quality Precision Collet. SET OF 24 nos. full round t2139 cutter insert 75PHEX NUT Outside diameter is

75PHEX NUT Outside diameter is 19 MMNormal key to tighteningER11A-Wrench SPANNER works on this collet nut

U-drills can be used directly on the surface without a centre hole

The boring length should be LD3

BBT40 Holder Taper and Both Faces Are in Contact With the Spindle

This product is completely manufactured in Steel material

ER 40 COLLET SET 3 MM TO 26 MM High Quality Precision Collet. SET OF 24 nos. full round t2139 cutter insert 75PHEX NUT Outside diameter isTHIS SET HAS 23 COLLETS 3 MM TO 26 MM EACH 1 NOS. PACKED IN PLASTIC BOX The standard ER collet is the most widely used clamping system worldwide. Made from Alloy spring steel and fully hardened, these ER collets are ideal for a wide range of machining applications, including boring, milling, reaming, tapping, and grinding. Unless specified, all of our ER collets feature a runout of 0. 010 micron or less. ER collet sizes range from ER8 to ER50. ER40